kdelibs4 - en to nb translation catalogue (2 entries)

[ctx: KNotificationRestrictions|]
en: Unknown Application
nb: Ukjent program

[ctx: KStatusNotifierItem|]
en: <qt>Are you sure you want to quit <b>%1</b>?</qt>
nb: <qt>Vil du avslutte <b>%1</b>?</qt>
